8 ideas
| 11074 | 'It is true that this follows' means simply: this follows [Wittgenstein] |
| 13365 | Russell's Paradox is a stripped-down version of Cantor's Paradox [Priest,G on Russell] |
| 10711 | Russell's paradox means we cannot assume that every property is collectivizing [Potter on Russell] |
| 18085 | Values that approach zero, becoming less than any quantity, are 'infinitesimals' [Cauchy] |
| 18084 | When successive variable values approach a fixed value, that is its 'limit' [Cauchy] |
| 11073 | Two and one making three has the necessity of logical inference [Wittgenstein] |
| 9127 | Russell refuted Frege's principle that there is a set for each property [Russell, by Sorensen] |
| 7531 | We don't assert private thoughts; the objects are part of what we assert [Russell] |